27959983210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1\times {\mathrm{28933}}^1$

素因数の和:31338

約数の個数: 32

約数和(自身を含む): 51579137232

約数和(自身を除く): 23619154022

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2357, 4714, 11785, 23570, 28933, 57866, 96637, 144665, 193274, 289330, 483185, 966370, 1186253, 2372506, 5931265, 11862530, 68195081, 136390162, 340975405, 681950810, 2795998321, 5591996642, 13979991605, 27959983210]

約数ペア:

[(1, 27959983210), (2, 13979991605), (5, 5591996642), (10, 2795998321), (41, 681950810), (82, 340975405), (205, 136390162), (410, 68195081), (2357, 11862530), (4714, 5931265), (11785, 2372506), (23570, 1186253), (28933, 966370), (57866, 483185), (96637, 289330), (144665, 193274)]